Cognomen Zasławska (Заславская 
, Zasławska 
) , around the world, is quite a rare surname. The last name Zasławska is habitual in Russia, where it is quite a rare surname, Belarus, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Заславская | Russia, Kazakhstan, Ukraine, Kyrgyzstan, Belarus |
| Zasławska | Poland |
| maria zasławska (b. 1445) |
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teofila ludwika zasławska Polish noble (b. 1654) |
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| elżbieta zasławska |
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| zofia zasławska |
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| tomiła barbara zasławska-mścisławska |
|
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| anna zasławska |
|
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| tomiła zasławska |
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| teodora zasławska |
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